﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

/// <summary>
/// AlertClass 的摘要说明
/// </summary>
public static class AlertClass
{
    public static void ShowAlert(string message)
    {
        if (message == null)
            message = "";

        message = message.Replace("  ", "");
        System.Web.HttpContext.Current.Response.Write("<script>alert('" + message + "');</script>");
    }
    public static void ShowAlert(string message, string url)
    {
        if (message == null)
            message = "";
        message = message.Replace("  ", "");
        System.Web.HttpContext.Current.Response.Write("<script>alert(" + message + ");location='" + url + "';</script>");
    }
    public static void ShowConfirmAlert(string message, string confirmurl, string cancelurl)
    {
        if (message == null)
            message = "";
        message = message.Replace("  ", "");
        System.Web.HttpContext.Current.Response.Write("<script Language=Javascript>if( confirm('" + message + "') ) {document.location.href='" + confirmurl + "'; } else { document.location.href='" + cancelurl + "' }</script>");
    }
    public static void ShowConfirmAlert(string message, string confirmurl)
    {
        if (message == null)
            message = "";
        message = message.Replace("  ", "");
        System.Web.HttpContext.Current.Response.Write("<script Language=Javascript>if( confirm('" + message + "') ) {document.location.href='" + confirmurl + "'; } else { window.history.back(); }</script>");
    }
    public static void Redirect(string url)
    {// 
     //
        if (url == null || url.Length < 1)
            ShowAlert("重定向地址不能为空");
        else
            System.Web.HttpContext.Current.Response.Write("<script>location='" + url + "';</script>");
    }
    public static void SSOLoginRedirect(string url)
    {
        Redirect(url);
    }
    public static void ShowAlert(string message, string url, bool IsRedirect)
    {

        if (message == null)
            message = "";
        if (IsRedirect)
            ShowAlert(message, url);
        else
            ShowAlert(message);
    }
}